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Finding the Fourth Proportional to 108,350.10, 162,484.74 and 37,252.62

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Solution

The fourth proportional to 108,350.10, 162,484.74 and 37,252.62 is: 55,865.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,350.10 : 162,484.74 = 37,252.62 : x
  2. Step 2: Convert to fraction form
    108,350.10/162,484.74 = 37,252.62/x
  3. Step 3: Cross multiply
    108,350.10x = 162,484.74 × 37,252.62
  4. Step 4: Simplify right side
    108,350.10x = 6,052,982,275.02
  5. Step 5: Solve for x
    x = 6,052,982,275.02/108,350.10
  6. Step 6: Final answer
    x = 55,865.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.